package com.njupt.mapper;
//在对应的mapper上面集成基本的类BaseMapper


import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.njupt.domain.User;
import org.springframework.stereotype.Repository;

@Repository  //代表持久层
public interface UserMapper extends BaseMapper<User> {
    //所有的curd基本完成了
}
